Book/Report FZJ-2018-03372

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Longitudinal transport coefficients of a magnetized plasma consisting of hydrogen and a single impurity element in arbitrarily populated charge states

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1991
Forschungszentrum Jülich GmbH Zentralbibliothek Verlag Jülich

Jülich : Forschungszentrum Jülich GmbH Zentralbibliothek Verlag, Berichte des Forschungszentrums Jülich 2423, 48 p. ()

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Report No.: Juel-2423

Abstract: The coefficients determining the transport processes along the magnetic field in a magnetized plasma consisting of electrons, protons/ deuterons and impurity ions in various charge states have been calculated on the basis of Grad's 21 moment approximation, Assuming a single impurity element, the determinants appearing in thetransport coefficients are evaluated analytically for arbitrary ratios m$_{z}$ /m$_{+}$ between the impurity and hydrogen masses. The general formulae are then simplified for the important case m$_{z}$ /m$_{+}$ $\gg$ 1 and compared with existing data given by V. M. Zhdanov at al. /5/ and Yu. L. Igitkhanov et al. /6, 7 /. Whereas with minor modifications the proton/deuteron and electron coefficients agree well, there are remarkable differences in the impurity ion transport coefficients, which are discussed.


Contributing Institute(s):
  1. Publikationen vor 2000 (PRE-2000)
Research Program(s):
  1. 899 - ohne Topic (POF3-899) (POF3-899)

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 Record created 2018-06-07, last modified 2021-01-29